include/qom/object_interfaces.h

4 #include "qom/object.h"
23  * @can_be_deleted: callback to be called before an object is removed
26  * Interface is designed to work with -object/object-add/object_add
29  * creatable (i.e. -object/object-add/object_add, will accept only
33  * stage * initialization of the object after its properties were
36  * For objects created without using -object/object-add/object_add,
38  * object's type implements USER_CREATABLE interface and needs
52  * @uc: the user-creatable object whose complete() method is called if defined
65  * @uc: the object whose can_be_deleted() method is called if implemented
74  * @type: the object type name
75  * @id: the unique ID for the object
76  * @qdict: the object properties
80  * Create an instance of the user creatable object @type, placing
81  * it in the object composition tree with name @id, initializing
84  * Returns: the newly created object or NULL on error
86 Object *user_creatable_add_type(const char *type, const char *id,
92  * @options: the object definition
95  * Create an instance of the user creatable object according to the
102  * @str: the object definition string as passed on the command line
105  * Parses the option for the user creatable object with a keyval parser and
117  * @str: the object definition string as passed on the command line
120  * Create an instance of the user creatable object by parsing @str
126  * Returns: true when an object was successfully created, false when an error
133  * @cmdline: the object definition string as passed on the command line
135  * Create an instance of the user creatable object by parsing @cmdline
162  * @id: the unique ID for the object
165  * Delete an instance of the user creatable object identified